//鼠标滚轮
! function(a) {
	"function" == typeof define && define.amd ? define(["jquery"], a) : "object" == typeof exports ? module.exports = a : a(jQuery)
}(function(a) {
	function b(b) {
		var g = b || window.event,
			h = i.call(arguments, 1),
			j = 0,
			l = 0,
			m = 0,
			n = 0,
			o = 0,
			p = 0;
		if(b = a.event.fix(g), b.type = "mousewheel", "detail" in g && (m = -1 * g.detail), "wheelDelta" in g && (m = g.wheelDelta), "wheelDeltaY" in g && (m = g.wheelDeltaY), "wheelDeltaX" in g && (l = -1 * g.wheelDeltaX), "axis" in g && g.axis === g.HORIZONTAL_AXIS && (l = -1 * m, m = 0), j = 0 === m ? l : m, "deltaY" in g && (m = -1 * g.deltaY, j = m), "deltaX" in g && (l = g.deltaX, 0 === m && (j = -1 * l)), 0 !== m || 0 !== l) {
			if(1 === g.deltaMode) {
				var q = a.data(this, "mousewheel-line-height");
				j *= q, m *= q, l *= q
			} else if(2 === g.deltaMode) {
				var r = a.data(this, "mousewheel-page-height");
				j *= r, m *= r, l *= r
			}
			if(n = Math.max(Math.abs(m), Math.abs(l)), (!f || f > n) && (f = n, d(g, n) && (f /= 40)), d(g, n) && (j /= 40, l /= 40, m /= 40), j = Math[j >= 1 ? "floor" : "ceil"](j / f), l = Math[l >= 1 ? "floor" : "ceil"](l / f), m = Math[m >= 1 ? "floor" : "ceil"](m / f), k.settings.normalizeOffset && this.getBoundingClientRect) {
				var s = this.getBoundingClientRect();
				o = b.clientX - s.left, p = b.clientY - s.top
			}
			return b.deltaX = l, b.deltaY = m, b.deltaFactor = f, b.offsetX = o, b.offsetY = p, b.deltaMode = 0, h.unshift(b, j, l, m), e && clearTimeout(e), e = setTimeout(c, 200), (a.event.dispatch || a.event.handle).apply(this, h)
		}
	}

	function c() {
		f = null
	}

	function d(a, b) {
		return k.settings.adjustOldDeltas && "mousewheel" === a.type && b % 120 === 0
	}
	var e, f, g = ["wheel", "mousewheel", "DOMMouseScroll", "MozMousePixelScroll"],
		h = "onwheel" in document || document.documentMode >= 9 ? ["wheel"] : ["mousewheel", "DomMouseScroll", "MozMousePixelScroll"],
		i = Array.prototype.slice;
	if(a.event.fixHooks)
		for(var j = g.length; j;) a.event.fixHooks[g[--j]] = a.event.mouseHooks;
	var k = a.event.special.mousewheel = {
		version: "3.1.12",
		setup: function() {
			if(this.addEventListener)
				for(var c = h.length; c;) this.addEventListener(h[--c], b, !1);
			else this.onmousewheel = b;
			a.data(this, "mousewheel-line-height", k.getLineHeight(this)), a.data(this, "mousewheel-page-height", k.getPageHeight(this))
		},
		teardown: function() {
			if(this.removeEventListener)
				for(var c = h.length; c;) this.removeEventListener(h[--c], b, !1);
			else this.onmousewheel = null;
			a.removeData(this, "mousewheel-line-height"), a.removeData(this, "mousewheel-page-height")
		},
		getLineHeight: function(b) {
			var c = a(b),
				d = c["offsetParent" in a.fn ? "offsetParent" : "parent"]();
			return d.length || (d = a("body")), parseInt(d.css("fontSize"), 10) || parseInt(c.css("fontSize"), 10) || 16
		},
		getPageHeight: function(b) {
			return a(b).height()
		},
		settings: {
			adjustOldDeltas: !0,
			normalizeOffset: !0
		}
	};
	a.fn.extend({
		mousewheel: function(a) {
			return a ? this.bind("mousewheel", a) : this.trigger("mousewheel")
		},
		unmousewheel: function(a) {
			return this.unbind("mousewheel", a)
		}
	})
});

$(function() {
	var timer;
	var flag = true;

	function lock() {
		clearTimeout(timer);
		flag = false;
		timer = setTimeout(function() {
			flag = true;
		}, 250);
	};

	var i = 0;

	var $btn = $('.section-btn li'),

		$wrap = $('.section-wrap'),

		$arrow = $('.arrow');

	/*当前页面赋值*/

	function up() {
		i++;
		if(i == $btn.length) {
			i = 0
		};
	}

	function down() {
		i--;
		if(i < 0) {
			i = $btn.length - 1
		};
	}

	/*页面滑动*/
	var time = 0;

	function run() {
		$btn.eq(i).addClass('on').siblings().removeClass('on');
		$wrap.attr("class", "section-wrap").addClass(function() {
			return "put-section-" + i;
		}).find('.section').eq(i).addClass('active');
	};

	/*右侧按钮点击*/

	$btn.each(function(index) {

		$(this).click(function() {

			i = index;

			run();

		})

	});

	/*翻页按钮点击*/

	$arrow.one('click', go);

	function go() {

		up();
		run();

		setTimeout(function() {
			$arrow.one('click', go)
		}, 100)

	};
	
	var divs = $('.page5');
	console.log(divs)
	divs.on('touchmove',function(){
		alert("fdfd")
	})
	
	
	
	/*响应鼠标*/
	$wrap.one('mousewheel', mouse_);
	var indexs = $('.indexWeb');

	function mouse_(event) {
		console.log(i)
//		if(i == 4) {
//			indexs.addClass('bottom')
//		}
		if(event.deltaY < 0) {
			up();
		} else {
			down()
		}
		run();
		setTimeout(function() {
			$wrap.one('mousewheel', mouse_)
		}, 200)
	};

	/*响应键盘上下键*/
	$(document).one('keydown', k);

	function k(event) {

		var e = event || window.event;

		var key = e.keyCode || e.which || e.charCode;

		switch(key) {

			case 38:
				down();
				run();

				break;

			case 40:
				up();
				run();

				break;

		};

		setTimeout(function() {
			$(document).one('keydown', k)
		}, 200);

	}

});